Pith Number

pith:N6WVHM7R

pith:2026:N6WVHM7ROAXZ5VB5V77TBX6IDY

not attested not anchored not stored refs pending

FusionCore: A 23-State Unscented Kalman Filter for IMU, Wheel Encoder, GPS, and Visual SLAM Fusion in ROS 2

Canada), Hamilton, Manan Kharwar (Independent Researcher, ON

arxiv:2605.25239 v1 · 2026-05-24 · cs.RO · eess.SP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{N6WVHM7ROAXZ5VB5V77TBX6IDY}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-26T02:04:24.655870Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6fad53b3f1702f9ed43dafff30dfc81e38331279ada44330efa0d5b8d8770685

Aliases

arxiv: 2605.25239 · arxiv_version: 2605.25239v1 · doi: 10.48550/arxiv.2605.25239 · pith_short_12: N6WVHM7ROAXZ · pith_short_16: N6WVHM7ROAXZ5VB5 · pith_short_8: N6WVHM7R

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/N6WVHM7ROAXZ5VB5V77TBX6IDY \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 6fad53b3f1702f9ed43dafff30dfc81e38331279ada44330efa0d5b8d8770685

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "92434e3d53020ded72001477f8f401e4426aa5d8f85720ee205b36e31ed54a59",
    "cross_cats_sorted": [
      "eess.SP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2026-05-24T19:49:40Z",
    "title_canon_sha256": "9e7e226f8333c5e21afef34b80f742f66b779cc8d016f8f4977530512eb0bb57"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.25239",
    "kind": "arxiv",
    "version": 1
  }
}